Keratin

From the Worldwide No1 in smoothing systems, L'Etoile International Keratin Treatment is our perfect choice without formaldehyde. This smoothing system will not only give you more added shine and improve conditioning benefits but strengthen and maximise elasticity and also cut down drying time by up to 40%. By using this at home you can extend the life of your Keratin Treatment by up to 3-5 months.

I saw this on the website where I want to do keratine. Is it safe for thin asain hair?? Please help thank you